package com.itheima.domain;

public class git {
    public static void main(String[] args) {
        System.out.println("helloword");
        System.out.println("hellojava");
        System.out.println("我爱java");
        System.out.println("贾勇真帅，贾勇真帅");
        System.out.println("贾勇真帅，贾勇真帅");
        System.out.println("贾勇真帅，贾勇真帅");
        int a=100;
        int b=a+30;
        int c=a+b;
    }
}
